590-502 | 590 Series Differential Pressure Sensor, 2" Water Column | Siemens Building Technology

DIFFERENTIAL PRESSURE SENSOR 2"WC: A Critical Tool for HVAC Monitoring The Siemens Building Technology NCO-590-502 Differential Pressure Sensor is a highly accurate and reliable device designed to measure differential pressure in HVAC systems. With a 2" WC range, it provides precise measurements of pressure differences in ducts, fans, and other air handling units. Key Features: * Ultra-precise measurement of differential pressure * Range: 0 to 2 inches of water column (WC) * Compact and durable construction * Easy installation and maintenance Benefits: * Detects changes in air pressure, ensuring optimal HVAC performance * Helps identify airflow issues, reducing energy consumption * Improves system efficiency, extending equipment life * Prevents costly downtime by providing early warnings of potential problems Applications: * Monitoring air pressure in HVAC ducts * Measuring fan performance and airflow * Detecting filter blockages * Balancing air distribution systems Specifications: * Brand: Siemens Building Technology * SKU: 590-502 * Measurement Range: 0 to 2" WC * Accuracy: ±2% of full scale * Output: 4 to 20 mA * Power Supply: 24 VAC/VDC Maximize the efficiency and reliability of your HVAC systems with the Siemens Building Technology NCO-590-502 Differential Pressure Sensor. Shop now at our HVAC supply store for the best prices and fast shipping!

Description

The 590 Series Differential Pressure Sensors obtain differential or gauge (static) pressures and convert this pressure difference to a proportional electrical output. They are offered with a 0 to 10 Vdc and 4 to 20 mA output. Static accuracy is ±1% full scale in normal ambient temperature environments. The units are temperature compensated to less than ±0.033% FS/°F of thermal error over the temperature range of 0°F to 150°F (-19°C to 66°C).

Features

• 10 PSI proof pressure on all ranges
• 24 Vac excitation
• 0 to 10 Vdc analog input is compatible with all energy management systems
• Fully protected against reverse wiring
• 1% accuracy improves variable air volume system performance
• Optional accuracies as high as 0.25% FS
• Meets conformance standards

Applications

• Heating, Ventilating and Air Conditioning (HVAC)
• Energy management systems
• Variable Air Volume (VAV) and fan control
• Environmental pollution control
• Static duct and clean room pressures
• Oven pressurization and furnace draft controls